baber/WOPTO huggingface dataset:
Patent DE-19709203-A1 (DE)
Inventor: LECKSCHAT DIETER DR ING
IPC: H04B3/462
Filed: 1997-03-06
Abstract: Substantially orthogonal measuring signals are generated in a time or frequency domain in a measuring system (MS) on the basis of at least two vocal or test signals in order to measure the transmission characteristics in transmission lines mutually influenced by crosstalk in electrical telecommunication systems, specially in hands-free devices (FSE) to prevent said measurement from being distorted by crosstalk influences.
Patent DE-19714776-A1 (DE)
Title: Assembly for pasteurising drinks comprises supplementary air-steam outlet
Inventor: APPEL MAX
IPC: A23L2/46
Filed: 1997-04-10
Abstract: Pasteurisation assembly treats bottled drinks stacked on pallets placed in a chamber (1) through an opening (2). Steam enters the pasteurisation chamber (1) through an inlet (3), and condensate and air is subsequently discharged through an outlet (8). Steam is circulated throughout the chamber (1) by a blower (4) and a flow-separator panel (5) producing a return-flow passage (6). The novelty is that the chamber (1) incorporates a supplementary steam outlet pipe (7) and shut-off valve, and that the pipe (7) extremity projects into the circulating flow of steam. The cross-section of the steam pipe outlet within the chamber is variable.
Patent DE-19715142-A1 (DE)
Title: Brake for ball rail guides with hydropneumatic pressure intensifier
Inventor: WEISS JOHANN
IPC: F16D63/00
Filed: 1997-04-13
Abstract: A helical compression spring (108) is clamped between an air (104) and oil (106) piston. A plunger rod (124) is screwed into the air piston and has a free end in the oil piston fitting into an oil chamber (127) connected to a further oil chamber (116) containing the active surface of the oil piston. The oil piston is fixed to a tie-rod (110) for operating a brake shoe or angled lever used as brake shoe. The tie rod is flat near the brake shoes (119,118).
Patent DE-19724638-A1 (DE)
Title: Flame retardant moulding materials for liquid crystal back-lights
Inventor: NODERA AKIO
IPC: C09K21/14
Filed: 1997-06-11
Abstract: Flame retardant polycarbonate compositions (P1) comprising(A) polycarbonate resins and (B) titania powder in a weight ratio of 70-90:10-30 contain 1-1000 ppm by weight stilbene-bisbenzoxazole derivative (C), with respect to the sum of (A) and (B). Also claimed are (i) similar flame retardant polycarbonate compositions (P2) also containing 0.05-1 wt.% (with respect to phosphorous) halogen-free phosphate compound (D), relative to the sum of (A) and (B), (ii) flame retardant polycarbonate compositions (P3) comprising 70-99.9 wt.% (A), 1-30 wt.% (B) and 0.05-100 ppm by weight (D), with respect to 100 parts by weight of (A) and (B), (iii) light reflectors moulded from (P1)-(P3) and (iv) reflectors for liquid crystal backlights moulded from (P3).
Patent DE-19727137-A1 (DE)
Title: Double wall vase especially for use as graveyard decoration
Inventor: SPECOVIUS WILFRIED
IPC: A47G7/06
Filed: 1997-06-26
Abstract: The double walled vase has an outer water reservoir (5) and an inner cone-shaped container (1) accommodating the flower stems which has openings (7) positioned at the lower end of its side walls (3) allowing the water to enter from the outer container (5) when a certain amount of liquid has evaporated from the inner vase (1). The permanent exchange of water between the two compartments (1,5) keeps the flower stems free from fungicidal infestation. Pre-moulded ribs (9) positioned around the top (8) of the outer container (5) facilitate the inner container (1) to stay in an upright position.
Patent DE-19735325-A1 (DE)
Title: Motor vehicle head-lamp design
Inventor: LOPEZ VASCO ANTONIO
IPC: F21V5/00
Filed: 1997-08-14
Abstract: The headlamp has a shaped reflector (2) with an outer lipped rim (14) and with four arms (16) spaced around the rim and extending forwards. The arms locate an insert shield (22) and hold the lens (10) in the optimum position. The lipped structure at the front of the reflector is widened outwards on opposite sides of the headlamp and is fitted with mounting holes for the headlamp. The insert shield has an outer rim with cut-outs to locate the support arms.
Patent DE-19736896-A1 (DE)
Inventor: EWER PETER R
IPC: H05K3/26
Filed: 1997-08-25
Abstract: A surface mount semiconductor package includes washing grooves (50, 51) disposed on a bottom surface of a plastic housing (30). The package also employs locking elements (70-72) for locking the plastic housing to a metal pad (31) on which a semiconductor device is mounted, where the locking elements (70-72) include a cross bar (70) between terminals (32, 33), slots disposed on the metal pad (31) which include barbs (73, 74) and dove-tail grooves (80-83) disposed on the metal pad (31). The metal pad (31) includes a waffled surface (85) for improved coupling to a substrate. The package includes terminals (32-36) having offset portions for providing spaces for the plastic housing material to fill for improved encapsulation of the terminals. The metal pad extends beyond the lateral edges of the plastic housing for improved heat dissipation and for providing a surface to couple to a heatsink.
Patent DE-19737619-A1 (DE)
Inventor: WEYER HANS-JUERGEN DR
IPC: C07C329/02
Filed: 1997-08-28
Abstract: The invention relates to a method for producing thiochloroformates by reacting thiols with phosgene in the presence of a catalyst. According to the inventive method, the catalyst used is a urea or cyclic thio-urea which can exist in the form of salts obtained by reaction with halogen acids or phosgene.
Patent DE-19738233-A1 (DE)
Title: Mixing device for fuels and air
Inventor: KOEHNE HEINRICH
IPC: F23C6/04
Filed: 1997-07-16
Abstract: Fuel may flow through a central pipe to a nozzle (2) and is released into a combustion chamber (3). Air may flow through a pipe (6) which concentrically surrounds the fuel pipe, forming an annular chamber (16), and is supported on it by a spider (13). A cone (22) surrounds the nozzle and there is a double conical plate which leaves a small gap (5) between it and the first plate. Recirculating gases may flow through this gap. There is a further concentric tube forming a second annular chamber (17) and there is a fitting (15) which restricts the flow of air. Air flows forward from the second chamber through a number of circular tubes (19). These tubes feed air into a double conical air distribution and mixing nozzle (8-21).
Patent DE-19745019-A1 (DE)
Title: Electrical installation switch
Inventor: KERBSTAT SIEGFRIED DIPL ING
IPC: H02G3/12
Filed: 1997-10-11
Abstract: The installation switch has a socket (12) with a switch element (15) operated via a switch operating element (21) fitting through an opening in a cover fitted to the socket. The switch operating element and the switch element are coupled together via a guide (22) which allows the switch operating element to move transversely relative to the switch element.
Patent DE-19745964-A1 (DE)
Title: Self-foaming instant shampoo, especially packaged in effervescent tablet etc. form
Inventor: KRIPP THOMAS DR
IPC: C11D17/00
Filed: 1997-10-17
Abstract: A self-foaming instant shampoo contains the following ingredients in a dry, water-soluble form : (A) a surfactant powder; (B) a solid, acid-reacting compound, and (C) a carbonate or bicarbonate. The surfactant (A) is an anionic, cationic and/or amphoteric detergent. Optionally, also present are conventional cosmetic additives, such as perfumes, care agents, anti-scaling agents and/or foam promoters, and conventional additives for effervescent tablet manufacture, e.g. binders, disintegrating agents and/or fillers.     The composition comprises (by wt.) 20-60% (A), 5-30% (B) and 10-40% (C).
Patent DE-19747360-A1 (DE)
Inventor: POLASCHEGG HANS-DIETRICH
IPC: A61M1/14
Filed: 1997-10-27
Abstract: Apparatus for measuring substance exchange parameters in hemodialysis or hemodiafiltration comprises a container (186) of a specific substance which feeds it into the dialysis circuit (10, 12) and a sensor which measures the concentration of the substance in the dialysate.
Patent DE-19748388-A1 (DE)
Title: Metallocene with ferrocenyl substituted bridges
Inventor: SCHOTTENBERGER HERWIG DR
IPC: C07F17/02
Filed: 1997-11-03
Abstract: A metallocene having ferrocenyl substituted bridges is useful for the production of olefin polymers of high molecular weight and narrow molecular weight distribution.  A metallocene (I) of formula (1) is new.  M = Ti, Zr, Hf, V, Nb, Ta or a lanthanide element; X1, X2 = 1-10C alkyl, alkoxy, 6-10C aryl, aryloxy, 2-10C alkenyl, 7-20C arylalkyl or alkylaryl, 8-20C aralkenyl, H or halogen; L1, L2 = a mono- or multinuclear hydrocarbon group, optionally substituted and containing a cyclopentadienyl unit which can form a sandwich with M, L2 may additionally be an amido, phosphido- or arsenido group E-D; D = nitrogen, phosphorous or arsenic; E = X1, X2; R = carbon, silicon, germanium or tin; A, B = a ferrocenyl substituted group of formula (i), B may additionally = X1, X2; and R<1> = 1-10C alkyl, 6-10C aryl, 2-10C alkenyl, 7-20C arylalkyl or alkylaryl, 8-20C arylalkenyl. Independent claims are included for  (i) preparation of (I) by reaction of a compound of formula (2) with a compound of formula (3); (ii) preparation of polyolefins by polymerisation of olefins in the presence of (I). M<1> = alkali metal; and X<1> = halogen.
Patent DE-19748622-A1 (DE)
Inventor: KORTE HERMANN
IPC: E03D1/14
Filed: 1997-11-04
Abstract: The outlet valve for a cistern has the lifting mechanism (4) generally within the overflow pipe (3) area. The base valve (2) is held open during flushing by a retainer (5) controlled by a float (50). The lifting mechanism is concentric in the outflow fitting (20) of the base valve, with two opposing claws (40) to grip an inner bead of the overflow pipe. For flushing, a press unit (41) is at the upper side of the cistern (1) with an operating movement against the working movement of the lifting mechanism.
Patent DE-19752408-A1 (DE)
Title: Power semiconductor module with cast resin housing
Inventor: YAMADA TOSHIFUSA
IPC: H01L25/18
Filed: 1997-11-26
Abstract: A power module includes: (a) a circuit block with one or more power semiconductor devices mounted on a substrate on a metallic base; (b) a resin housing (1) which surrounds the circuit block and is joined to the metallic base, the housing having rib-like projections (1a) on its internal face and having a cover; (c) main connections, each including a first lead frame; and (d) ancillary connections arranged together in an edge section of the resin housing and each including a second lead frame which has an inner lead extending inwards from the internal side face of the housing to an end section soldered to the substrate of the circuit block. The first and second lead frames are integrated in the resin housing, the second lead frames being embedded along the internal side face of the housing and being held in their intermediate sections by the rib-like projections (1a). Also claimed are similar power modules in which: (i) the lead frames have drilled holes which receive insertion pin s for precise positioning in a mould for moulding the resin housing; or (ii) the second lead frame end section has a cut-out for relieving thermal stress produced in the soldered face of the end section. Further claimed is a process for producing the power module.
Patent DE-19753245-A1 (DE)
Title: Adhesive strip on ethylene propylene-diene terpolymer components
Inventor: NITSCHE LARS
IPC: C09J7/22
Filed: 1997-12-01
Abstract: An ethylene propylene-diene terpolymer (EPDM) substrate (102) has a first layer (104) of a heat-weldable synthetic, e.g. polyethylene, applied to it. This is covered with any suitable adhesive (110) and a protective film for subsequent use. Also included are Independent claims for a heat-weldable tape of this type for joining EPDM and for a process for applying adhesive to EPDM. The EPDM component (102) and the strip comprising the heat-weldable material (104) and adhesive (110) layers are heated by hot air (126a,126b) and joined by pressure rollers (120).
Patent DE-19753771-A1 (DE)
Title: Additional multipurpose skylight
Inventor: HARTWIG EUGEN
IPC: E04D13/03
Filed: 1997-12-04
Abstract: When the window is open the protective insulation device is located in a cavity in the roof. With solar cells installed the glass allows soft light rays to pass through. The supporting parts of the additional skylight are supported by the supporting parts of the roof. Reinforcement mesh can be incorporated as extra security against break in.
Patent DE-19755150-A1 (DE)
Title: Door module of motor vehicle
Inventor: STASER BRIAN HALE
IPC: B60J5/00
Filed: 1997-12-11
Abstract: The door module (10) has a door lock for installing the module into a door. At least one curved wire rod (34) is carried by the door lock and is connected to a handle (44) fastened on the door outer side. At least the section of the door module upon which the door lock is fastened is made of moulded plastics and has a socket (60). The curved wire rod snap fits into the socket to align the rod for an easier insertion in the door. The socket allows a release of the curved wire rod to enable it to be connected to the handle.
Patent DE-19806951-A1 (DE)
Title: Puffing bulk grains or husked fruit uses fluid bed
IPC: A23L7/178
Filed: 1998-02-19
Abstract: A food-processing assembly (10) puffs grain or husked fruit (19). Food (19) is first preheated (12) and released within a puffing reactor (14) in which it expands into puffed form (29). The batch-operated heater (12) incorporates especially a fluidized bed reactor (16) in which the food (19) is exposed to a hot gaseous medium (25).
Patent DE-19810372-A1 (DE)
Title: Roller support for pistons of radial IC engine
Inventor: CUNNINGHAM SINCLAIR
IPC: F03C1/04
Filed: 1998-03-10
Abstract: A radial engine has a rotating cylinder block with radial pistons which interact with an outer cam ring via rollers. Each roller is fitted into the end of its piston and moves with the piston. A groove in the piston end locates the roller while the mountings are held in the sides of the piston without contacting the cam.
Patent DE-19814213-A1 (DE)
Title: Drinks dispenser unit incorporated in domestic refrigerator door
Inventor: HILDEBRANDT HARTMUT
IPC: B67D3/00
Filed: 1998-03-31
Abstract: The drinks dispenser unit has a housing (3) provided at its top with reception openings fitted with reception devices (5) for a number of drinks containers (4), each of the reception devices having a dispensing tap (6) and a locking device (7) for securing the reception device and the drinks container.
Patent DE-19816552-A1 (DE)
Title: Sludge drying assembly consists of two parallel wedge ladder racks
Inventor: GUENTHER ROLAND PROF DIPL ING
IPC: C02F11/13
Filed: 1998-04-15
Abstract: A continually-operated assembly is claimed for drying sludge of organic or inorganic origin without the introduction of heat from an external non-renewable power supply e.g. electrical energy. The assembly has a material feed zone which simultaneously functions as a drying zone, in which the sludge is continually fed from an receiving point to a discharge point.  The novelty is that: (a) the sludge flow between the receiving point to a discharge point is effected by horizontal ladder-rack conveyers independently operated in parallel pairs; (b) each ladder-rack conveyer consists of a series of horizontal wedges whose apex is advanced rapidly into the mound of sludge, and reversed slowly, advancing the sludge towards the discharge point.
Patent DE-19819953-A1 (DE)
Inventor: KLIPPERT UWE
IPC: E05F11/38
Filed: 1998-05-05
Abstract: The invention relates to an adjustable carrier for connecting a window pane to a window lift of a motor vehicle door, whereby the carrier is assigned to the motor vehicle door via guiding tracks. The carrier is essentially comprised of a base body and of a holding body. The base body is guided on the guiding tracks of the window lift, and the window pane is clamped in the holding body. The holding body can horizontally sweep in relation to the base body, and a joint connection is provided between the base body and the holding body. According to the invention, adjusting means (511) which can be operated by a tool (510) are provided for changing the position of the holding body (2.5) relative to the base body (1.5). This position is directly or indirectly changed by the actuation of the adjusting means in such a way that the position of the holding body relative to the base body remains unchanged when loosening the fastening the window pane.
Patent DE-19820063-A1 (DE)
Title: Internal combustion engine valve timing system
Inventor: DIETZ JOACHIM
IPC: F01L1/344
Filed: 1998-05-06
Abstract: The valve timing system has a hollow cylindrical housing (14,15) of two timing adjusters (6,7) consisting of a large diameter part (30,31) and an axially adjoining stepped part (32,33) of smaller diameter. The two adjusters lie within the chain shaft (34) of the cylinder head (3) and are axially spaced by less than the outside diameter of the larger housing parts.  The two adjusters should be fixed to the camshaft (1,2) ends (37,38) as carried in bearings (35,36) and reaching into the chain shaft. Thus the two adjusters are rotatably carried in slide bearings (39,40) in the chain shaft wall (41) opposing the camshaft drive ends (37,38). The adjusters are preferably carried in their slide bearings via pressure medium adapters (42,43) in the shaft wall. The medium lines issuing into the slide bearings are in turn connected to the adjuster control valves (4,5).
Patent DE-19821220-A1 (DE)
Title: Electrical servo steering system
Inventor: KIFUKU TAKAYUKI
IPC: B62D5/04
Filed: 1998-05-12
Abstract: The electrical servo steering system comprises a first arithmetic operation device to calculate a first motor set point current on the basis of a detected value of a steering force of a driver. A second arithmetic operation device calculates a second motor set-point current on the basis of a counter-voltage across a motor which supports the steering force of the driver. A third arithmetic operation device calculates a third motor current which is to be supplied to the motor on the basis of the first and second set point currents. A maximum current adjusting device adjusts an upper limit for the second or third motor set point currents, which is determined on the basis of the counter-voltage across the motor.
Patent DE-19823424-A1 (DE)
Title: Housing structure for domestic electric appliance
Inventor: LEHMANN HEINZ
IPC: A47L15/42
Filed: 1998-05-26
Abstract: The housing, for a domestic electric appliance, has angle bars (4,5) for the assembly of the clad side walls (2,3) which are doubled by a 180 deg  overlap. The end of the overlap has a right-angled edging, parallel to the side walls (2,3). Further appliance components (6,7) of the appliance are mounted to the housing through the doubled angle bars, with a hole and pin fitting, etc..
Patent DE-19824361-A1 (DE)
Title: New tris(phosphonoaryl)-phosphine oxide compounds useful for complexing heavy metals and alkaline earth metals
Inventor: BLUM HELMUT
IPC: A61K8/55
Filed: 1998-05-30
Abstract: Tris(phosphonoaryl)-phosphine oxide compounds of formula (I), and salts and complexes of (I) are new.  Tris(phosphonoaryl)-phosphine oxide compounds of formula (I), and salts and complexes of (I) are new: each Q  = a group of formula (i):  each R<1>  = H, 1-6C alkyl, halo, NH2, NHR or N(R)2;  R  = aryl or 1-6C alkyl
Patent DE-19824974-A1 (DE)
Title: Sammelbehälter für Biomüll
Inventor: WINNEMANN BERND
IPC: B65F7/00
Filed: 1998-06-04
Abstract: Sammelbehälter für Biomüll, bei dem im Bereich des Behälterdeckels ein auswechselbares Biofiltermaterial angeordnet ist, umfassend Mikroorganismen für den Abbau geruchsbelästigender Gase, wobei das Biofiltermaterial (10) in einem in dem Deckel (11) des Sammelbehälters (12) auswechselbar angeordneten Substratbehälter (13) untergebracht ist.
Patent DE-19825309-A1 (DE)
Title: Strahlungsheizungsanordnung mit Stromschienen
Inventor: ANDRES GARCIA JOSE
IPC: H05B3/74
Filed: 1998-06-05
Abstract: Bekannt ist eine Strahlungsheizungsanordnung, insbesondere zur Verwendung unterhalb einer Glaskeramikkochfläche, mit einem Gehäuseteil, in dem Heizelemente angeordnet sind, deren Heizleiter über Stromschienen mit einem Stecker der Strahlungsheizungsanordnung verbunden sind. Um die Montagetechnik bei einer derartigen Anordnung zu vereinfachen, ist an einem Endabschnitt der Stromschiene im Bereich des Heizelementes ein Temperaturmeßelement gehaltert, das in das Heizelement ragt.
Patent DE-19830655-A1 (DE)
Title: Leistungsabhängige Pulsmusterverschiebung
Inventor: BIRI HERBERT
IPC: H02M7/5395
Filed: 1998-07-09
Abstract: Es wird ein Verfahren zur Steuerung von Stromrichtern, insbesondere von Vierquadrantenstellern, beschrieben, welche Stromrichter steuerbare Ventile aufweisen und mittels eines auf die Netzspannung synchronisierten Trägersignals und einer Steuerspannung getaktet werden, welches dadurch gekennzeichnet ist, dass der Phasenwinkel des Trägersignals (9) zu dem Phasenwinkel der Netzspannungsgrundschwingung (10) um einen Winkel phi¶2¶ verschoben ist und dass der Versatz (phi¶2¶) des Phasenwinkels abhängig von den zweitlich veränderbaren Momentanwerten ausgewählter Kenngrössen bestimmt wird und daher zeitlich variabel ist.
Patent DE-19831473-A1 (DE)
Title: Connection for plastic/metal/plastic pipes and method for mounting connection
Inventor: HENDRICKX WILLY
IPC: F16L13/14
Filed: 1998-07-14
Abstract: The pipe connector assembly comprises a pipe (1) which is pushed into the connector until a flange (5). Between the plastic or metal sliding sleeve (19) and the pipe a plastic, conical intermediate sleeve (14) is inserted. The intermediate sleeve has a segmented outer stop (18) which works against the sleeve, and the flange has a groove (6) for insertion of a removal tool.  An Independent claim is included for a method for mounting the connection assembly.
Patent DE-19831640-A1 (DE)
Title: Collapsible container for the delivery of motor vehicle body panels
Inventor: LUIB MICHAEL
IPC: B65D6/18
Filed: 1998-07-15
Abstract: A container (10) has a pallet-like base (14) with four folding interlocking side-walls (16,18,20,22). The container also has internal subdivisions (24,26,28,30) which are located within recesses milled into the side walls. The recesses are deeper at the top than at the bottom. The subdivisions may be positioned in alternative grooves, depending upon the requirement.
Patent DE-19833337-A1 (DE)
Title: Back-injected plastic molding for internal and external vehicle cladding includes open-pore material through which plastic is injected, forming safe non-splintering product fronting e.g. explosively-deployed air bag
Inventor: MISCHKE JUERGEN
IPC: B60R21/213
Filed: 1998-07-24
Abstract: Thermoplastic (4) is injected through open-pore material (3) on the back of a layer (1, 2).  An Independent claim is included for the method of making the moldings. The material used is sheet, fleece, net, lining material or combinations.
Patent DE-19833653-A1 (DE)
Title: Three-wheeled roller skate comprises two front wheels on mounting which is pivot mounted in plane at right angles to direction of travel and with trailing rear wheel
Inventor: SCHUESLER HELMUT
IPC: A63C17/04
Filed: 1998-07-25
Abstract: A three-wheeled roller skate has a support platform onto which is fixed a shoe support and with two front wheels, on a common axle and with a trailing rear wheel. The two front wheels are fitted to a sub frame which pivots in a plane at right angles to the direction of travel. The rear of the support platform has two parallel arms which grip the axle of the rear wheel. The front wheels adapt to the ground contours enabling the skate to be used on uneven ground.